Speech Recognition Engines

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How to generate pdf sequence from realigned model
User: Visitor
Date: 6/14/2010 12:50 am
Views: 4367
Rating: 5

Hi,
I am training acoustic model and reached Step 8. I have aligned model and align dat is like :-
#!MLF!#
 "xxxxxxxxx.lab"
 0 400000 sil[2] 1058.880981 sil
 400000 3250000 sil[3] 7959.713867
3250000 3300000 sil[4] 132.230301
3300000 3650000 sil[2] 934.297424 sil
3650000 3700000 sil[3] 120.060242
3700000 4500000 sil[4] 1768.828125
4500000 5850000 ao[2] 3013.056641 ao
Now I want to generate pdf sequence for synthesis, but I am not able to get head-start.
My frame rate is 5ms and 5 states. I understand that first 2 columns are start and end time and label indicates state.
Can you please tell how to generate pdf out of this data.
Thanks,
AD

 

--- (Edited on 6/14/2010 12:50 am [GMT-0500] by Visitor) ---

Re: How to generate pdf sequence from realigned model
User: kmaclean
Date: 6/14/2010 8:09 am
Views: 81
Rating: 5

>I am training acoustic model and reached Step 8.

The output you are shoing is not from Step 8 of the VoxForge Tutorial ... what is you HVite command line?

>I want to generate pdf sequence for synthesis,

I am not familiar with this... best place to ask would likely be the HTK mailing list.

Ken

 

--- (Edited on 6/14/2010 9:09 am [GMT-0400] by kmaclean) ---

Re: How to generate pdf sequence from realigned model
User: AD
Date: 6/15/2010 9:52 am
Views: 1895
Rating: 5

HVite -A -T 1 -a -f -m -C config -H MMF -I MLF -i AlignmentOutFile -S SCPFile Dictionary ModelList

I used -f option for state level alignment, thus state duration.

Thanks, I will pursue this in HTK forums.

 

Regards,

AD

--- (Edited on 6/15/2010 9:52 am [GMT-0500] by AD) ---

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